Question

How are centuries counted? • Our calendar (the Gregorian calendar) starts at A.D 1 (the approximate year of Christ's birth). • Example- 1st century = A.D 1 to A.D 100 • Rule #1: Centuries start with the first year and stop at the next 100-year mark. • Rule #2: Take the numbers at the beginning and add one to find the number of the century.

Answer 1

now we are in the 21st century

Step-by-step explanation:

from 2000 to 2099